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14°
Mostly Cloudy
Feels Like: 15°
Min: 11°
Max: 18°
The next few hours will be mostly cloudy, with today reaching 18°C and dropping to 8°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:01
Sunrise
18:59
Sunset
Moon
Waxing Gibbous
17:24
Moonrise
01:26
Moonset
Daily Forecast
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Wednesday
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View stargazing scoreWeather in Jessen today, September 21, 2026
Jessen looks cloudy on September 21, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 82% around 11:00. Grey conditions set the early tone before any later change.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 18°C. Relative humidity sits between 49% and 70%, reaching its peak around 10:00. Airflow remains manageable, reaching about 6.5 km/h around 12:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 14:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 39.7 km, briefly nearer 36.2 km. The sun rises at 07:01 and sets at 18:59, for a total of 11 hours 57 minutes of sunlight today.
Taken together, overcast skies in Jessen on September 21, 2026 favour indoor or covered options, with temperatures near 18°C.
Frequently asked questions about weather in Jessen
How warm does it get in Jessen?
The warmest month in Jessen is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Jessen?
The coldest month in Jessen is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Jessen?
The wettest month in Jessen is July, with an average of 66mm of precipitation.
What is the driest time of year in Jessen?
The driest month in Jessen is April, with an average of 35mm of precipitation.
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